Reference Source

Hydrofluoric acid; see Hydrogen fluoride — workplace exposure limit

What is the cas no. for Hydrofluoric acid; see Hydrogen fluoride — workplace exposure limit?

For Hydrofluoric acid; see Hydrogen fluoride, cas no. is 7664393, verified against its source on 2026-08-05.

7664393 | | Hydrofluoric acid; see Hydrogen fluoride

— dir.ca.gov, retrieved 2026-08-05

Substance
Hydrofluoric acid; see Hydrogen fluoride verified
CAS No.
7664393 verified
Sourcedir.ca.gov
Verified
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DatasetUS workplace chemical exposure limits: federal OSHA, Cal/OSHA and NIOSH, side by side

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Last verified against source: . Due for re-check by . This page as Markdown · OKF bundle · full dataset as JSON.

What is the OSHA exposure limit for this substance?Find the exposure limit for a substance in workplace air — federal OSHA, California and NIOSH, side by side.

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